/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Dianda.Model.Document_File_Share model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Document_File_Share(");
strSql.Append("FileID,ShareForUser,DATETIME)");
strSql.Append(" values (");
strSql.Append("@FileID,@ShareForUser,@DATETIME)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@FileID", SqlDbType.Int, 4),
new SqlParameter("@ShareForUser", SqlDbType.VarChar, 50),
new SqlParameter("@DATETIME", SqlDbType.DateTime)
};
parameters[0].Value = model.FileID;
parameters[1].Value = model.ShareForUser;
parameters[2].Value = model.DATETIME;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Dianda.Model.Document_File_Share model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Document_File_Share set ");
strSql.Append("FileID=@FileID,");
strSql.Append("ShareForUser=@ShareForUser,");
strSql.Append("DATETIME=@DATETIME");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@FileID", SqlDbType.Int, 4),
new SqlParameter("@ShareForUser", SqlDbType.VarChar, 50),
new SqlParameter("@DATETIME", SqlDbType.DateTime)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.FileID;
parameters[2].Value = model.ShareForUser;
parameters[3].Value = model.DATETIME;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Dianda.Model.Document_File_Share GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,FileID,ShareForUser,DATETIME from Document_File_Share ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Dianda.Model.Document_File_Share model = new Dianda.Model.Document_File_Share();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["FileID"].ToString() != "")
{
model.FileID = int.Parse(ds.Tables[0].Rows[0]["FileID"].ToString());
}
model.ShareForUser = ds.Tables[0].Rows[0]["ShareForUser"].ToString();
if (ds.Tables[0].Rows[0]["DATETIME"].ToString() != "")
{
model.DATETIME = DateTime.Parse(ds.Tables[0].Rows[0]["DATETIME"].ToString());
}
return(model);
}
else
{
return(null);
}
}